<!--
 * @Description: 3.4之前的v-model用法
 * @Author: ZhangHan
 * @Date: 2025-04-07 17:41:58
 * @LastEditTime: 2025-04-07 17:44:44
 * @LastEditors: ZhangHan
-->
<template>
  <div class="w-fuu h-full">
    <div class="text-center">3.4之前的v-model用法</div>
    <div class="mb-2">{{ count }}---数值</div>
    <myChild v-model:count="count" />
  </div>
</template>

<script setup lang="ts">
import { ref } from "vue";
import myChild from "./components/myChild.vue";

const count = ref(0);
</script>
